How is the arithmetic mean of a set of values calculated?
ALargest value plus the smallest value
BMost frequent value in the set
CMiddle value after sorting them
DSum of values divided by their count
Answer & Solution
Correct answer: D. Sum of values divided by their count
The arithmetic mean adds all the values and divides by how many there are.
Keep practising Averages
Browse all Averages questions for SSC CGL, or explore more Quantitative Aptitude topics.
Related questions
Two equal-sized groups have means 40 and 60. What is the mean of the two groups combined?For heavily skewed data such as personal incomes, which average is usually reported?In teaching, which three measures are sometimes called 'the three Ms' of average?The simple arithmetic mean is a special case of a weighted average in which the weights arWhat defines a weighted mean?Per capita income of a nation is best described as which of these?What does the plain arithmetic mean of 1 degree and 359 degrees give for these two angles?For which data set are the mean and the median always equal?